Merge "update constraint for debtcollector to new release 3.1.0"

Author: Zuul

upper-constraints.txt

@@ -107,7 +107,7 @@ googleapis-common-protos===1.72.0
 python-glanceclient===4.11.0
 prometheus_client===0.24.1
 jaraco.classes===3.4.0
-debtcollector===3.0.0
+debtcollector===3.1.0
 responses===0.26.0
 backports.strenum===1.3.1;python_version=='3.10'
 croniter===6.0.0